E.g.f.: Sum_{n>=0} (1/n!) * Product_{k=1..n} sinh(k*x).

A194018

E.g.f.: Sum_{n>=0} (1/n!) * Product_{k=1..n} sinh(k*x).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =7a(4) =44a(5) =401a(6) =4502a(7) =62217a(8) =1078184a(9) =22511377a(10) =544697162a(11) =15203286737a(12) =487623058364

External references